Medical cushion Donut Round Inflatable Bedsore Sores AU Pressure Seat Ring AntiDescription: The inflatable ring cushion is designed to allow your sit bones to take your weight, thus protecting areas sore from Haemorrhoids, Tailbone and Coccyx Pain, Bed Sores, Perineal Pain, Post Child Birth, etc. Our cushion works because your sit bones are the only part of you that touches the cushion, so that your sore areas are untouched and can benefit from airflow. This dramatically reduces pain and discomfort. EASY INFLATION The inflatable